Contract OI history
Back to KOJan 21, 2028 EXPIRATION
KO $75.00 Call
KO280121C00075000
Latest saved OI1,939Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026 | 1,939 | -7 |
| Oct 21, 2026Viewing | 1,946 | -2 |
| Oct 16, 2026 | 1,948 | -3 |
| Oct 15, 2026 | 1,951 | +1 |
| Oct 14, 2026 | 1,950 | 0 |
| Oct 13, 2026 | 1,950 | +1 |
| Oct 09, 2026 | 1,949 | -75 |
| Oct 08, 2026 | 2,024 | 0 |
| Oct 07, 2026 | 2,024 | 0 |
| Oct 06, 2026 | 2,024 | +1 |
| Oct 05, 2026 | 2,023 | -5 |
| Oct 02, 2026 | 2,028 | No prior observation |